Added authentication for docker in pom

Added the docker credentials in the pom.xml file instead of in the settings.xml

Change-Id: If000af9a7750cbaca04957055d25e2e975e52c4e
Issue-Id: SDC-524
Signed-off-by: Idan Amit <ia096e@intl.att.com>
diff --git a/sdc-os-chef/pom.xml b/sdc-os-chef/pom.xml
index 009c86e..21deaf4 100644
--- a/sdc-os-chef/pom.xml
+++ b/sdc-os-chef/pom.xml
@@ -304,6 +304,10 @@
                             <verbose>true</verbose>
                             <apiVersion>1.23</apiVersion>
                             <registry>nexus3.onap.org:10003</registry>
+                            <authConfig>
+     							<username>docker</username>
+      							<password>docker</password>
+    						</authConfig>
 
                             <images>